Doubao Pro vs Llama 3.3 70B Instruct
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Doubao Pro and Llama 3.3 70B Instruct.
Doubao Pro
Doubao Pro (่ฑๅ Pro) is ByteDance's flagship large language model, powering the Doubao AI assistant used by over 100 million monthly active users in China. Built by ByteDance's Seed team, Doubao Pro achieves top-tier results on Chinese-language benchmarks, excelling at long-context understanding, multimodal reasoning, and creative writing. Its architecture is optimized for the massive scale of ByteDance's inference infrastructure, enabling cost-efficient deployment across Douyin, TikTok, and enterprise API customers via Volcano Engine.
Llama 3.3 70B Instruct
Meta's state-of-the-art open weights model, providing enterprise-grade reasoning and logic. Exceptionally powerful for self-hosted customer support, text generation, and tooling workflows.
Technical Specifications
| Specification | Doubao Pro | Llama 3.3 70B Instruct |
|---|---|---|
| Provider | ByteDance | Meta |
| Context Window | 256,000 tokens | 131,072 tokens |
| Agent Suitability | 86/100 | 83/100 |
| Time to First Token (TTFT) | 300 ms | 280 ms |
| Deployment Model | managed api | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-01-15 | 2024-12-06 |
API Pricing Comparison
Input Price per Million Tokens
Doubao Pro
$0.80
Llama 3.3 70B Instruct
$0.10
Output Price per Million Tokens
Doubao Pro
$1.60
Llama 3.3 70B Instruct
$0.32
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Doubao Pro Quirks & Gotchas
- โธMassive user base โ one of the most deployed Chinese models in production
- โธAPI available through Volcano Engine โ requires Chinese enterprise registration
Llama 3.3 70B Instruct Quirks & Gotchas
- โธStable, well-documented self-hosted option with strong community support
- โธOutperformed by Llama 4 Maverick for agentic tool-calling workflows